AllABCDEFGHIJKLMNOPQRSTUVWXYZ U Ultra-High-Net-Worth Individual (UHNWI) Traditionally defined as a person with investable assets of at least $30 million. This demographic… Learn More → Unspent Transaction Output (UTXO) The blockchain accounting model used by Bitcoin and some other cryptocurrencies where transaction outputs become… Learn More →